Igneous rocks are generally massive, crystalline, shiny and hard rock with broken joints. They are composed mainly of primary minerals such as quartz, feldspars and hornblende.

5 0

4 years ago

In humans, having freckles is dominant to no freckles. In a genetic cross of a homozygous dominant parent with a homozygous rece

meriva

100 percent.

F F
f Ff Ff

f Ff Ff

All of the children should have freckles.

4 0

3 years ago

What is the effect of the absence of oxygen on the kreb’s.cycle

Scilla [17]

In absence of oxygen, the respiratory cycle cannot function, which shuts down the Krebs cycle.

For this reason, the Krebs cycle is considered an aerobic pathway for energy production.

Explanation:

<h3>HOPE IT HELPS!!</h3>

7 0

2 years ago

Mitosis produces A. four cells, each with

Yuki888 [10]

When a cell divides by way of mitosis, it produces two clones of itself, each with the same number of chromosomes. When a cell divides by way of meiosis, it produces four cells, called gametes. Gametes are more commonly called sperm in males and eggs in females.

6 0

3 years ago